We're dividing 451248 by 44 
The aim is to understand the frequency of 44 in 451248.

Advancing to step 1:
The number 44 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 44

Moving on to step 2:
45 divided by 44 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 44 from 45 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 44

Let's proceed to step 3:
11 divided by 44 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 11, we get 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 44

Advancing to step 4:
44 can be fit into 112 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
If we subtract 88 from 112, we get 24.
Bring next digit (4) of the dividend behind the 24 and repeat the process: 244 / 44

Step 5:
The number 44 fits into 244 5 times, leaving a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 1025.0
If we subtract 220 from 244, we get 24.
Take the next digit (8) from the dividend and append it to 24, then repeat: 248 / 44

Advancing to step 6:
If we divide 248 by 44, we get 5 and a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 10255.0
If we take 220 away from 248, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
When dividing 280 by 44, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 10255.6
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
160 divided by 44 is 3 with a remainder of 28.
The next digit of our result is 3. 
Result so far: 10255.63
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
44 goes into 280 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 10255.636
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
The number 44 fits into 160 3 times, leaving a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 10255.6363
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
When dividing 280 by 44, we get 6 with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 10255.63636
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
160 divided by 44 is 3 with a remainder of 28.
The next digit of our result is 3. 
Result so far: 10255.636363
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
If we divide 280 by 44, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 10255.6363636
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
When dividing 160 by 44, we get 3 with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 10255.63636363
If we subtract 132 from 160, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 10255.63636363, with a leftover of 2.8e-08.